JASIM, Sedeeq; 						ABDUL QADIR, Farah.
 Modeling and Representing the Multiple Compound Population Pyramid for the Population of Salah al - Din Governorate, 2016 ..
<strong>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</strong>, [S.l.], v. 26, n. 4, p. 233-252, june 2019.
ISSN 1817-6798. Available at: &lt;<a href="http://jtuh.tu.edu.iq/index.php/hum/article/view/622" target="_new">http://jtuh.tu.edu.iq/index.php/hum/article/view/622</a>&gt;. Date accessed: 18 may 2024.
doi: <a href="http://dx.doi.org/10.25130/hum.v26i4.622">http://dx.doi.org/10.25130/hum.v26i4.622</a>.